A device designed to allow ventilation without excessive drafts. It may consist of either a deflector or louvers, stationary or adjustable to deflect the direction of air flow. Excludes items with fans.
Classification: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
NSN 6620-00-849-0110
NSN 6645-01-396-6976
NSN 5855-01-406-7237
NSN 6320-00-731-6134
NSN 6240-01-032-9952
NSN 5920-01-010-3293
NSN 6685-00-816-8838
NSN 5950-00-617-5987
NSN 5960-01-344-2604
NSN 6135-00-548-2765
NSN 6685-00-787-8594
NSN 5905-01-475-9942